2. San Francisco-Oakland Bay Bridge West Approach Seismic Retrofit Project

3. I-80 in San Francisco (5th St. to SFOBB West Anchorage) Project Limits I-80 Project Limits

4. Stage Construction Fremont St. First St. Essex St. Second St. Third St. Fifth St. Fourth St. Harrison St. Howard St. Folsom St. Beale St. Stage 1 18 Months Stage 2 10 Months0 Stage 4 10 Months Stage 5 12 Months Stage 6 6 Months Stage 3 10 Months Year 1 Year 2Year 3Year 4Year 5Year 6

5. Bridge Removal Sound Control Requirements Maintaining Traffic Order of Work Areas for Contractor’s Use Challenging Aspects of the Project

6. Water Pollution Control Measures

7. Erosion Control

8. Traffic Control/Striping

9. (continued)

10. Fencing

11. Bridge Removal

12. Piling

13. Steel Casings

14. Coring & Joint Seal Assembly

15. (continued)

16. Steel

17. Drainage

18. Electrical